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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For
China Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For

  1. China Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For
  2. China Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For
  3. China Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For

Stainless Steel A403 WP347H-S 90 Degree LR Elbow Butt Weld Fitting B16.9 For

  1. MOQ: 1PC
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C AT SIGHT
Supply Ability 10000 pcs per month
Delivery Time Depends on quantity
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Specification A403 WP347H-S 90 Degree LR Elbow
Shape Elbow
TYPE BUTT WELD
Application Connect Pipe
Surface treatment Hot dipped galvanized and cold galvanized
Keyword Pipe Fitting, 90 Degree Elbow, BW
Brand Name YUHONG
Model Number A403 WP347H-S Elbow
Certification API , ABS , DNV , GL , LR , NK
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C AT SIGHT Supply Ability 10000 pcs per month
Delivery Time Depends on quantity Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Specification A403 WP347H-S 90 Degree LR Elbow Shape Elbow
TYPE BUTT WELD Application Connect Pipe
Surface treatment Hot dipped galvanized and cold galvanized Keyword Pipe Fitting, 90 Degree Elbow, BW
Brand Name YUHONG Model Number A403 WP347H-S Elbow
Certification API , ABS , DNV , GL , LR , NK Place of Origin CHINA
High Light A403 WP347H-S ElbowA403 Stainless Steel Elbow90 Degree LR Stainless Elbow

ASTM A403 WP347H 90DEG LR ELBOW STAINLESS STEEL BUTT WELD FITTING B16.9

 

 

ASTM A403 WP347H 90° Long Radius (LR) Elbow is a stainless steel butt weld fitting designed to change the direction of flow in piping systems by 90 degrees. Manufactured according to the ASTM A403 specification, this fitting is made from grade WP347H stainless steel, which is an austenitic chromium-nickel steel with added columbium (niobium) for enhanced strength and resistance to intergranular corrosion.

 

 

Key Features:

  • Material: WP347H stainless steel ensures excellent resistance to oxidation, heat, and corrosion, making it suitable for high-temperature and high-pressure applications.
  • Design: The long radius (LR) elbow has a centerline radius of 1.5 times the nominal pipe diameter, providing smoother flow and reduced pressure drop compared to short-radius elbows.
  • Angle: Changes the pipe direction by a precise 90 degrees.
  • Connection Type: Butt weld ends allow for seamless and durable welding to the pipeline.

 

 

Chemical Composition

Grade

C

Si

P

S

Cr

Mn

Ni

Fe

Cb(Nb+Ta)

347H 0.04-0.10 0.75 max 0.045 max 0.03 max 17.0 – 19.0 2.0 max 9.0-13.0 Remainder 8x (C + N)- 1.0

 

 

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454°C (2650°F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

 

 

Applications:

  • Petrochemical and Refinery Industries: Suitable for high-temperature and corrosive environments.
  • Power Plants: Used in boilers, heat exchangers, and piping systems.
  • Chemical Processing Plants: Handles aggressive chemicals and elevated temperatures.
  • Oil and Gas Industry: Ideal for pipelines requiring high durability and resistance.

 

 

Benefits:

  • Durability: WP347H provides excellent mechanical strength at elevated temperatures.
  • Corrosion Resistance: Resistant to carbide precipitation and crevice corrosion.
  • Smooth Flow: The long radius design minimizes turbulence and pressure loss.
  • Compliance: Manufactured to meet international standards for quality and safety.

 

 

 
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification:

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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